L-TECH CORPORATION

Any device whose MAC address begins with 18:BD:AD has a network interface built by L-TECH CORPORATION. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

18:BD:AD

Organization

L-TECH CORPORATION

Address

201, Moonbon-dong Ilsandong-gu Gyeonggi-do KR 410-560

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.